JS: Function.prototype.constructor

By Xah Lee. Date: .

Function.prototype.constructor

Value is Function

function f1 () { }
console.log ( f1.constructor === Function ); // true

const f2 = (x => x+1);
console.log ( f2.constructor === Function ); // true

[see JS: Function Object]

[see JS: Arrow Function]

[see JS: Property Key “constructor”]

Reference

ECMAScript 2015 §Fundamental Objects#sec-function.prototype.constructor

JS Function

  1. Define Function
  2. Arrow Function ⭐
  3. Function Params
  4. “arguments” Object
  5. Rest Params ⭐
  6. Arg Default Value ⭐
  7. Arg Destructure ⭐
  8. f Declaration vs Expression
  9. Closure
  10. f call apply bind
  11. Functional Programing
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